32-45-21
ALL ú ú 01 Page 406 ú Jul 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
SEE A TIRE
BEARING OUTER SPACER AXLE
GREASE SEAL
LOCKBOLT AXLE NUT AXLE NUT RETAINING RING INNER BEARING
GREASE SEAL RETAINING RING
INBD
FWD
INFLATION VALVE
A
Nose Landing Gear Wheel Installation (Dunlop) Figure 401
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32-45-21
ALL ú ú 01 Page 407 ú Jul 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
NOSE LANDING GEAR WHEEL SNUBBER - MAINTENANCE PRACTICES
_______________________________________________________
1. General (Fig. 201)
_______
A. This procedure tells you how to remove, install, and inspect the snubber blocks for the nose landing gear tires (referred to in this procedure as "tires").
B. There is a snubber for each tire. The two snubbers are installed at the top panel assembly of the forward nose wheel well.
TASK 32-45-31-022-001
2. Snubber Removal
_______________
A. General ú (1) This task removes the snubber.
B. Access
(1)
Location Zones
203 Nose Wheel Well
C.
Procedure (Fig. 201) ú ú S 022-013 ú ú
WARNING:_______WEAR A PROTECTIVE TYPE RESPIRATOR WHEN YOU DO WORK ON THE ú SNUBBER BLOCKS FOR THE NOSE GEAR. THE SNUBBER BLOCKS CAN ú CONTAIN ASBESTOS FIBERS OR DUST. INJURY TO PERSONS CAN OCCUR ú IF YOU BREATHE ASBESTOS FIBERS OR DUST. ú ú (1) You must wear a protective type respirator when you do work on the ú snubber blocks.
S 212-002
(2)
Make sure the ground locks are installed in all landing gear (AMM 32-00-01).
(3)
Set the parking brake.
S 022-004
(4)
Remove the bolts and nuts that attach the snubber block to the snubber spring (6 locations).
S 862-003
TASK 32-45-31-422-005
3. Snubber Installation
____________________
A. General ú (1) This task installs the snubber.
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32-45-31
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
B. Access
(1) Location Zones
204 Nose Wheel Well
C. Procedure (Fig. 201) ú ú S 422-014 ú ú
WARNING:_______WEAR A PROTECTIVE TYPE RESPIRATOR WHEN YOU DO WORK ON THE ú SNUBBER BLOCKS FOR THE NOSE GEAR. THE SNUBBER BLOCKS CAN ú CONTAIN ASBESTOS FIBERS OR DUST. INJURY TO PERSONS CAN OCCUR ú IF YOU BREATHE ASBESTOS FIBERS OR DUST. ú ú (1) You must wear a protective type respirator when you do work on the ú snubber blocks.
S 422-006
(2) Install the bolts, washers, nuts, and spacers to attach the snubber block to the snubber spring (6 locations).
TASK 32-45-31-222-008
4. Snubber Inspection
__________________
A. General ú (1) This task inspects the snubber.
B. Access
(1) Location Zones
204 Nose Landing Gear
C. Procedure ú ú S 212-015 ú ú
WARNING:_______WEAR A PROTECTIVE TYPE RESPIRATOR WHEN YOU DO WORK ON THE ú SNUBBER BLOCKS FOR THE NOSE GEAR. THE SNUBBER BLOCKS CAN ú CONTAIN ASBESTOS FIBERS OR DUST. INJURY TO PERSONS CAN OCCUR ú IF YOU BREATHE ASBESTOS FIBERS OR DUST. ú ú (1) You must wear a protective type respirator when you do work on the ú snubber blocks.
S 222-007
(2) Replace the snubber block if it is worn to less than 1/16 inch from the bolt that attaches the snubber block.
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